25 citations · 50 across the 8 of their papers we have counts for
8 papers
Multipolar Dark Matter Freeze-out in an Early Matter-Dominated Universe
Debajit Bose, Prolay Chanda, Suvam Maharana +1
The relic abundance of thermal dark matter depends not only on its particle interactions but also on the expansion history of the early Universe. We study the freeze-out of fermion…
Return of the CHAMPs: A clockwork portal to charged dark matter
Debajyoti Choudhury, Vineet K. Jha, Suvam Maharana
While Dark Matter (DM) is conventionally assumed to be chargeless, the possibility of a charged massive particle (CHAMP) as the DM particle remains alive. With phenomenological con…
Axion Icebergs: Clockwork ALPs at hadron colliders
Srimoy Bhattacharya, Debajyoti Choudhury, Suvam Maharana +1
Scenarios with multiple pseudoscalars are interesting as they usually tend to provide a framework to naturally realize a light axion with a large decay constant which has rich appl…
Clockwork Neutrinogenesis: Baryogenesis from theory space
Suvam Maharana, Tripurari Srivastava
We propose a minimal clockwork model to illustrate the possibility of baryogenesis via leptogenesis in a theory space setting. The standard lepton sector is augmented with three co…
A closed clockwork theory: parity and more
Debajyoti Choudhury, Suvam Maharana
We develop a new class of clockwork theories with an augmented structure of the near-neighbour interactions along a one-dimensional closed chain. Such a topology leads to new and a…
Anomalous gauge couplings vis--vis and flavor observables
Debajyoti Choudhury, Kuldeep Deka, Suvam Maharana +1
We reassess non-standard triple gauge couplings in the light of the recent measurement at FNAL, the new lattice theory result of and the updated measurements of…
Dark Matter, Muon Anomalous Magnetic Moment and the XENON1T Excess
Debajyoti Choudhury, Suvam Maharana, Divya Sachdeva +1
A very economic scenario with just three extra scalar fields beyond the Standard Model is invoked to explain the muon anomalous magnetic moment, the requisite relic abundance of da…
A 96 GeV scalar tagged to dark matter models
Anirban Kundu, Suvam Maharana, Poulami Mondal
Recently, the CMS Collaboration observed the hint of a resonance decaying to two photons at about 96 GeV with a local significance of . While it is too early to say whether t…